Finding the Fourth Proportional to 149,086,810.04, 205,283,501.82 and 148,656,342.83

Step by Step Solution

1. Step 1: Write the proportion equation
   149,086,810.04 : 205,283,501.82 = 148,656,342.83 : x
2. Step 2: Convert to fraction form
   149,086,810.04/205,283,501.82 = 148,656,342.83/x
3. Step 3: Cross multiply
   149,086,810.04x = 205,283,501.82 × 148,656,342.83
4. Step 4: Simplify right side
   149,086,810.04x = 30,516,694,622,870,428
5. Step 5: Solve for x
   x = 30,516,694,622,870,428/149,086,810.04
6. Step 6: Final answer
   x = 204,690,774.56